Equations of state: Difference between revisions

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m (→‎Semi-empirical equations of state: Added an internal link)
m (→‎Semi-empirical equations of state: Added internal links)
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*[[Antoine equation of state | Antoine]]
*[[Antoine equation of state | Antoine]]
*[[Baonza equation of state | Baonza]]
*[[Baonza equation of state | Baonza]]
*[[BACK equation of state | BACK]]
*[[Battelli equation of state |Battelli]]
*[[Battelli equation of state |Battelli]]
*[[Beattie-Bridgeman equation of state | Beattie-Bridgeman]]
*[[Beattie-Bridgeman equation of state | Beattie-Bridgeman]]
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*[[Clausius equation of state | Clausius]]
*[[Clausius equation of state | Clausius]]
*[[Cole equation of state | Cole]]
*[[Cole equation of state | Cole]]
*[[BACK equation of state | DIBACK]]
*[[Dieterici equation of state | Dieterici]]
*[[Dieterici equation of state | Dieterici]]
*[[Dupré equation of state |Dupré]]
*[[Dupré equation of state |Dupré]]
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*[[Linear isothermal regularity]]
*[[Linear isothermal regularity]]
*[[Lorentz equation of state |Lorenz]]
*[[Lorentz equation of state |Lorenz]]
*[[Mie equation of state | Mie]]  
*[[Mie equation of state | Mie]]
*[[BACK equation of state | MOBACK]]
*[[Mohsen-Nia, Modarress and Mansoori equation of state |Mohsen-Nia, Modarress and Mansoori]]
*[[Mohsen-Nia, Modarress and Mansoori equation of state |Mohsen-Nia, Modarress and Mansoori]]
*[[Murnaghan equation of state | Murnaghan]]
*[[Murnaghan equation of state | Murnaghan]]
*[[Natanson equation of state | Natanson]]
*[[Natanson equation of state | Natanson]]
*[[BACK equation of state | NIK]]
*[[Onnes equation of state | Onnes]]
*[[Onnes equation of state | Onnes]]
*[[Peczalski equation of state |Peczalski]]
*[[Peczalski equation of state |Peczalski]]
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*[[Planck equation of state |Planck]]
*[[Planck equation of state |Planck]]
*[[Porter equation of state | Porter]]
*[[Porter equation of state | Porter]]
*[[BACK equation of state | QUABACK]]
*[[Rankine equation of state |Rankine]]
*[[Rankine equation of state |Rankine]]
*[[Recknagel equation of state | Recknagel]]
*[[Recknagel equation of state | Recknagel]]

Revision as of 14:11, 19 May 2017

Equations of state are generally expressions that relate the macroscopic observables, or state variables, such as pressure, p, volume, V, and temperature, T.

General

Virial equations of state

Semi-empirical equations of state

Naturally there is the ideal gas equation of state. However, one of the first steps towards a description of realistic substances was the famous van der Waals equation of state. Since then a plethora of semi-empirical equations have been developed, often in a similar vein to the van der Waals equation of state, each trying to better reproduce the foibles of the many gasses and/or liquids that are often of industrial interest.


Other methods

Model systems

Equations of state for idealised models:

See also

Interesting reading

Books

  • "Equations of State for Fluids and Fluid Mixtures", Eds. J. V. Sengers, R. F. Kayser, C. J. Peters, and H. J. White Jr., Elsevier (2000) ISBN 0-444-50384-6